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Calculators were purchased at $62 per dozen and sold for $38 for three calculators. Find the profit for selling 5 dozen calculators. Round to nearest dollar

Respuesta :

Each calculator sold for $12.67 . So 5 would be $63.35
The answer is $20 because 38+38=66. So you would have to subtract 62 from 66 which is $4. Than you would multiply $4 by 5 which will get you $20. So the answer is $20